content: /*
   * Copyright (C) 2016 david.wei (lighters)
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *       http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.lighters.demos.reactnative;
  
  import android.app.Activity;
  import android.os.Bundle;
  import android.view.KeyEvent;
  import com.facebook.react.ReactInstanceManager;
  import com.facebook.react.ReactRootView;
  import com.facebook.react.common.LifecycleState;
  import com.facebook.react.modules.core.DefaultHardwareBackBtnHandler;
  import com.facebook.react.shell.MainReactPackage;
  import com.lighters.demos.BuildConfig;
  
  /**
   * Created by david on 16/10/12.
   * Email: huangdiv5@gmail.com
   * GitHub: https://github.com/alighters
   */
  
  public class ToastRnActivity extends Activity implements DefaultHardwareBackBtnHandler {
      private ReactRootView mReactRootView;
      private ReactInstanceManager mReactInstanceManager;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          mReactRootView = new ReactRootView(this);
          mReactInstanceManager = ReactInstanceManager.builder()
              .setApplication(getApplication())
              .setBundleAssetName("index.android.bundle")
              .setJSMainModuleName("index.android")
              .addPackage(new MainReactPackage())
              .addPackage(new ToastExampleReactPackage())
              .setUseDeveloperSupport(BuildConfig.DEBUG)
              //.setUseDeveloperSupport(false)
              .setInitialLifecycleState(LifecycleState.RESUMED)
              //.setUseOldBridge(true) // uncomment this line if your app crashes
              .build();
          mReactRootView.startReactApplication(mReactInstanceManager, "HelloWorld", null);
  
          setContentView(mReactRootView);
      }
  
      @Override
      public void invokeDefaultOnBackPressed() {
          super.onBackPressed();
      }
  
      @Override
      protected void onPause() {
          super.onPause();
          if (mReactInstanceManager != null) {
              mReactInstanceManager.onHostPause(this);
          }
      }
  
      @Override
      protected void onResume() {
          super.onResume();
  
          if (mReactInstanceManager != null) {
              mReactInstanceManager.onHostResume(this, this);
          }
      }
  
      @Override
      protected void onDestroy() {
          super.onDestroy();
  
          if (mReactInstanceManager != null) {
              mReactInstanceManager.onHostDestroy(this);
          }
      }
  
      @Override
      public void onBackPressed() {
          if (mReactInstanceManager != null) {
              mReactInstanceManager.onBackPressed();
          } else {
              super.onBackPressed();
          }
      }
  
      @Override
      public boolean onKeyUp(int keyCode, KeyEvent event) {
          if (keyCode == KeyEvent.KEYCODE_MENU && mReactInstanceManager != null) {
              mReactInstanceManager.showDevOptionsDialog();
              return true;
          }
          return super.onKeyUp(keyCode, event);
      }
  
  }
  